# define _CRT_SECURE_NO_WARNINGS 1
# include<stdio.h>
int Max(int x, int y)
{
	if (x >= y)
		return x;
	else
	return y;
	   
}
int main()
{
	int a = 0;
	int b = 0;
	scanf(" %d%d",& a, &b);
	int c = Max(a, b);
	printf("%d\n", c);
	return 0;
}